Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Ann Quiteles Medina, RN, CDE

Diabetes Educator Registered Nurse in Fairfax, VA · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033014519

Verified

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Registry record

Entity type Individual (Type 1)

Name Gretchen Ann Quiteles Medina

Credential RN, CDE

Sex Female

Practice address 8280 Willow Oaks Corporate Dr Ste 300, Fairfax, VA, 22031

Phone (571) 472-4300

Fax (571) 665-6771

Enumeration date Oct 13, 2026

Last updated in NPPES Oct 13, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 0001348551 (VA) Secondary

163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers · License 32310864 (VA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Gretchen Ann Medina practice?

The practice location on file with NPPES is in Fairfax, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gretchen Ann Medina?

The National Provider Identifier (NPI) for Gretchen Ann Medina is 1033014519, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-13.